Insight · 5 min read

Service Charge Caps: Negotiation and Typical Levels

Service charge can outstrip rent in poorly-structured leases. This guide covers cap types, market norms, and what tenants should exclude from service charge to avoid unbounded exposure.

Published 2026-04-15Hampstead Renovations Commercial

What service charge covers

Service charge is the tenant's contribution to the landlord's costs of running the building. Typical items:

Cap structures

  1. Fixed cap

    Specified £/sqft annual maximum. Any over-spend landlord's loss. Most tenant-friendly.

  2. RPI / CPI linked

    Baseline cap indexed to inflation. Typical London commercial structure.

  3. Fair and reasonable

    No numerical cap; tenant relies on 'fair and reasonable' cost challenge mechanism. Weakest tenant position.

  4. Uncapped

    Full landlord recovery. Rare but exists on full-repairing institutional leases.

Typical London service charge levels Q1 2026

Building gradeService charge / sqft pa
Trophy / Grade A+£12–£22
Grade A£8–£14
Grade B£5–£9
Period refurbished£4–£8

What to exclude from service charge

Standard tenant-exclusions to negotiate:

What we do

Service-charge-aligned maintenance reporting for managing agents. See Commercial Maintenance, Office Maintenance.

FAQs

Can we challenge over-spend?

Yes via RICS Code of Practice complaints or court. Evidence-heavy; rarely pursued.

Need commercial expertise on this?

Measured survey and fixed-price quote within 10 working days.